JPS4815065Y1 - - Google Patents

Info

Publication number
JPS4815065Y1
JPS4815065Y1 JP2857269U JP2857269U JPS4815065Y1 JP S4815065 Y1 JPS4815065 Y1 JP S4815065Y1 JP 2857269 U JP2857269 U JP 2857269U JP 2857269 U JP2857269 U JP 2857269U JP S4815065 Y1 JPS4815065 Y1 JP S4815065Y1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP2857269U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP2857269U priority Critical patent/JPS4815065Y1/ja
Publication of JPS4815065Y1 publication Critical patent/JPS4815065Y1/ja
Expired legal-status Critical Current

Links

JP2857269U 1969-04-01 1969-04-01 Expired JPS4815065Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2857269U JPS4815065Y1 (en) 1969-04-01 1969-04-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2857269U JPS4815065Y1 (en) 1969-04-01 1969-04-01

Publications (1)

Publication Number Publication Date
JPS4815065Y1 true JPS4815065Y1 (en) 1973-04-25

Family

ID=33206359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2857269U Expired JPS4815065Y1 (en) 1969-04-01 1969-04-01

Country Status (1)

Country Link
JP (1) JPS4815065Y1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001028280A1 (en) * 1999-10-15 2001-04-19 Phone-Or Ltd. Communication helmet
JP2011082723A (en) * 2009-10-06 2011-04-21 Hosiden Corp Unidirectional microphone
JP2012244370A (en) * 2011-05-19 2012-12-10 Audio Technica Corp Stereo microphone

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001028280A1 (en) * 1999-10-15 2001-04-19 Phone-Or Ltd. Communication helmet
JP2011082723A (en) * 2009-10-06 2011-04-21 Hosiden Corp Unidirectional microphone
JP2012244370A (en) * 2011-05-19 2012-12-10 Audio Technica Corp Stereo microphone

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